TY - JOUR
ID - 14105
TI - On Zagreb Energy and edge-Zagreb energy
JO - Communications in Combinatorics and Optimization
JA - CCO
LA - en
SN - 2538-2128
AU - B R, Rakshith
AD - Vidyavardhaka College of Engineering
Y1 - 2021
PY - 2021
VL - 6
IS - 1
SP - 155
EP - 169
KW - Zagreb energy
KW - edge-Zagreb energy
KW - equienergetic graphs
DO - 10.22049/cco.2020.26901.1160
N2 - In this paper, we obtain some upper and lower bounds for the general extended energy of a graph. As an application, we obtain few bounds for the (edge) Zagreb energy of a graph. Also, we deduce a relation between Zagreb energy and edge-Zagreb energy of a graph $G$ with minimum degree $delta ge2$. A lower and upper bound for the spectral radius of the edge-Zagreb matrix is obtained. Finally, we give some methods to construct (edge) Zagreb equienergetic graphs and show that there are (edge) Zagreb equienergetic graphs of order $nge 9$.
UR - http://comb-opt.azaruniv.ac.ir/article_14105.html
L1 - http://comb-opt.azaruniv.ac.ir/article_14105_fb10982ef42c255f41b1d2cf658295ec.pdf
ER -